JPH11324607A - ガスタ―ビン、特に航空エンジン用の組み立て式ノズルリングとその製作方法 - Google Patents

ガスタ―ビン、特に航空エンジン用の組み立て式ノズルリングとその製作方法

Info

Publication number
JPH11324607A
JPH11324607A JP11084408A JP8440899A JPH11324607A JP H11324607 A JPH11324607 A JP H11324607A JP 11084408 A JP11084408 A JP 11084408A JP 8440899 A JP8440899 A JP 8440899A JP H11324607 A JPH11324607 A JP H11324607A
Authority
JP
Japan
Prior art keywords
blade
covering strip
nozzle ring
strip
notch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11084408A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11324607A5 (enrdf_load_stackoverflow
Inventor
Karl-Hermann Richter
カール−ヘルマン・リッヒター
Josef Reischl
ヨーゼフ・ライシユル
Hans-Juergen Schmuhl
ユルゲン・シユムール ハンス−
Klaus Breitschwerdt
クラウス・ブライトシユヴエルト
Ulrich Knott
ウルリッヒ・クノート
Siegfried Boettcher
ジーグフリート・ベッチヤー
Karlheinz Manier
カールハインツ・マーニエル
Werner Humhauser
ヴエルナー・フムハウザー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of JPH11324607A publication Critical patent/JPH11324607A/ja
Publication of JPH11324607A5 publication Critical patent/JPH11324607A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP11084408A 1998-03-28 1999-03-26 ガスタ―ビン、特に航空エンジン用の組み立て式ノズルリングとその製作方法 Pending JPH11324607A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813958A DE19813958C1 (de) 1998-03-28 1998-03-28 Verfahren zum Herstellen eines gebauten Leitkranzes einer Gasturbine, insbesondere eines Flugtriebwerkes, sowie ein nach dem Verfahren hergestellter Leitkranz
DE19813958:6 1998-03-28

Publications (2)

Publication Number Publication Date
JPH11324607A true JPH11324607A (ja) 1999-11-26
JPH11324607A5 JPH11324607A5 (enrdf_load_stackoverflow) 2006-05-18

Family

ID=7862813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11084408A Pending JPH11324607A (ja) 1998-03-28 1999-03-26 ガスタ―ビン、特に航空エンジン用の組み立て式ノズルリングとその製作方法

Country Status (5)

Country Link
US (2) US6119339A (enrdf_load_stackoverflow)
EP (1) EP0947666B1 (enrdf_load_stackoverflow)
JP (1) JPH11324607A (enrdf_load_stackoverflow)
DE (2) DE19813958C1 (enrdf_load_stackoverflow)
ES (1) ES2217630T3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038904A (ja) * 2000-04-18 2002-02-06 Nuovo Pignone Holding Spa 蒸気タービンのステータ・ダイアフラムとその製法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3106130B1 (ja) * 1999-07-23 2000-11-06 株式会社東芝 タービンノズルの製造方法
EP1143108A1 (de) * 2000-04-07 2001-10-10 Siemens Aktiengesellschaft Verfahren zum Herstellen eines Leitschaufelbauteils und Leitschaufelbauteil
FR2856749B1 (fr) * 2003-06-30 2005-09-23 Snecma Moteurs Redresseur de compresseur de moteur aeronautique a aubes collees
US7918024B2 (en) * 2006-01-20 2011-04-05 General Electric Company Methods and apparatus for manufacturing components
US7748956B2 (en) * 2006-12-19 2010-07-06 United Technologies Corporation Non-stablug stator apparatus and assembly method
FR2931715B1 (fr) * 2008-05-30 2011-01-14 Snecma Procede de fabrication d'une piece de turbomachine telle qu'un redresseur de compresseur.
US8210807B2 (en) 2008-08-28 2012-07-03 United Technologies Corporation Gas turbine airfoil assemblies and methods of repair
DE102008052602A1 (de) * 2008-10-21 2010-04-22 Siemens Aktiengesellschaft Swirler und Fertigungsverfahren für einen Swirler
EP2218918A1 (de) * 2009-02-13 2010-08-18 Siemens Aktiengesellschaft Axialturboverdichter für eine Gasturbine mit geringen Spaltverlusten und Diffusorverlusten
US8668442B2 (en) 2010-06-30 2014-03-11 Honeywell International Inc. Turbine nozzles and methods of manufacturing the same
US9840917B2 (en) * 2011-12-13 2017-12-12 United Technologies Corporation Stator vane shroud having an offset
US9598979B2 (en) * 2012-02-15 2017-03-21 United Technologies Corporation Manufacturing methods for multi-lobed cooling holes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464094A (en) * 1979-05-04 1984-08-07 Trw Inc. Turbine engine component and method of making the same
GB2132512A (en) * 1982-12-24 1984-07-11 Rolls Royce Welded stator vane assemblies for turbomachines
US4509238A (en) * 1983-03-21 1985-04-09 General Electric Company Method for fabricating a steam turbine diaphragm
US4643636A (en) * 1985-07-22 1987-02-17 Avco Corporation Ceramic nozzle assembly for gas turbine engine
US4827588A (en) * 1988-01-04 1989-05-09 Williams International Corporation Method of making a turbine nozzle
US5395210A (en) * 1989-02-13 1995-03-07 Hitachi, Ltd. Vortex flow blower having blades each formed by curved surface and method of manufacturing the same
GB2237758B (en) * 1989-11-07 1992-10-21 Rolls Royce Plc Rotor assembly and method of manufacture
US5174715A (en) * 1990-12-13 1992-12-29 General Electric Company Turbine nozzle
DE4203655C2 (de) * 1992-02-08 2000-02-24 Abb Patent Gmbh Verfahren zur Herstellung eines Strömungsleitringes für Turbinen
US5474419A (en) * 1992-12-30 1995-12-12 Reluzco; George Flowpath assembly for a turbine diaphragm and methods of manufacture
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US5747769A (en) * 1995-11-13 1998-05-05 General Electric Company Method of laser forming a slot
US5788456A (en) * 1997-02-21 1998-08-04 Dresser-Rand Company Turbine diaphragm assembly and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038904A (ja) * 2000-04-18 2002-02-06 Nuovo Pignone Holding Spa 蒸気タービンのステータ・ダイアフラムとその製法
KR100602283B1 (ko) * 2000-04-18 2006-07-14 누보 피그노네 홀딩 에스피에이 스테이터 다이아프램의 제조 방법 및 스테이터 다이아프램

Also Published As

Publication number Publication date
US6119339A (en) 2000-09-19
EP0947666B1 (de) 2004-03-31
US6431830B1 (en) 2002-08-13
EP0947666A3 (de) 2000-11-02
EP0947666A2 (de) 1999-10-06
DE19813958C1 (de) 1999-11-25
DE59908988D1 (de) 2004-05-06
ES2217630T3 (es) 2004-11-01

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